Pressure reducing desuperheater system &lpar;PRDS&rpar;&comma; it is the system involves simultaneous reduction in steam pressure and temperature&period; The severe service steam pressure reducing valve reduces the high pressure steam&comma; while the desuperheater reduces the overall temperature of the steam&period; The desuperheater and pressure reducing valve can be a combined unit or separate devices&period;

In 1970&comma; Hangzhou Worldwides Valve introduced its first mechanical desuperheater in China&comma; and in 1976 the venturi desuperheater was developed and successfully marketed to satisfy a wide range of applications&period; During the development&comma; we have full line of desuperheaters includes classical venturi design&comma; double venturi&comma; multiple spring nozzle and annular venturi desuperheater for selection&period; All desuperheaters are custom built for each specific application&comma; ensuring trouble-free service and lead to numerous variations and larger capacities for critical power plant needs&period;

Manufacturing practices and facilities at HZVALVE been ISO 9001 certified&period; We routinely undertake audits and reviews that ensure our manufacturing practices are in line with international standards&period;

Company follows ISO 9001 standard and carry out our quality control proceudres&comma; from material to finish products&comma; each setp is under strictly quality control&comma; Our target is to cover all vital point including material&comma; procession&comma; assembling&comma; testing and package for overall quality controlling and supervision&period; We keep the understanding that the high quality products create more value to customers&period;

Delivery Photo&colon;

The pressure reducing desuperheater system produced by Hangzhou Worldwides Valve Co&period;&comma; Ltd have been exported over 50 countries&period; At the same time&comma; as the top desuperheater manufacture&comma; we also take part in many most critical project domestic&period;

FAQ&colon;

Q&colon; Why Us&quest;

A&colon; We are top professional desuperheater manufacture in China&comma; reasons&colon; &ast;We are the Chinese first desuperheater designer with over 40 years history&comma; since 1970&comma; we developed Chinese first venturi desuperheater system&comma; during the development&comma; now we have 6 generation desuperheater systems whcih fit for most applications including critical temperature and pressure conditions&period; &ast;We are the original and only editor for first desuperheater industrial standard in China&comma; the standard regulated and standardized the designing and manufacturing of PRDS in China&period; &ast;We are the nominated manufcture for offering the pressure reducing desuperheater system to top military application for Chinese first aircraft carrier warship&period; &ast; With more than 30 combined years of fluids-mixing experience&comma; the design team from HZVALVE has applied technology to a technical base of over twenty thousands installations worldwide&period;

To date&comma; we are continuously developing new technologies to steam controlling challenges&comma; offered with custom-design and solutions for each specific application&comma; ensuring trouble-free service and lead to numerous variations and larger capacities for critical power plant needs&period;

Q&colon; How many empolyee your have and how many value for each year&quest;

A&colon; Company now has nearly 300 employees&comma; more than 100 various professional and technical personnel&comma; and 6 of them have senior title and over 40 with middle level title&period; Our annual output value reaches thirty million US dollars and 40&percnt; export all around world&period;

Q&colon; What technical support we can get&quest;

A&colon; With different working condition from different customer's requested&comma; we will offer custom design for each request whcih help our customer's operations running safely&comma; minimize downtime and enhance lifecycle performance but also in minimal investment cost&period;

Q&colon; Want to know more about quality control&quest;

A&colon; HZVALVE owned independent quality department with over 25 experienced inspectors&period; Our target is to cover all vital point including material&comma; procession&comma; assembling&comma; testing and package for overall quality controlling and supervision&period; We keep the understanding that the high quality products create more value to customers&period;

Q&colon; What's the certificate of company&quest;

A&colon; As the leader valves manufacture&comma; we owned with ISO9001&comma; CE&comma; API and many other else certificate&comma; contact us now for review all certificate we have&period;

Q&colon; What esle production range you have&quest;

A&colon; Besides safety valves&comma; we also provide with Safety Valves&comma; control valves&comma; high pressure power plant valves&comma; preheater valves and other general valves&period; We are keeping offering overall support to our customer&period;